App Description

Measure your ambient conditions. This App displays the current ambient temperature and humidity and provides you with useful trends with Upwards Arrow / Normal Arrow / Downwards Arrow. The app further allows you to track the conditions over time. This helps you to monitor temperature and humidity changes.

Functionality:
* Portrait and landscape mode
* Display the current ambient temperature & humidity
* Temperature range : -20~70 °C / -4~158 °F
* Humidity range : 10%~95%
* Real-time graphs to plot data over time
* zoom-in / zoom-out on the plots
* Toggle to read °C or °F for temperature
* Set colorful High / Low Alert both for Temp / Humi
* Run measurements as service in background
* Automatically save the HISTORY data after shut down the AmbiMeter app
* HISTORY data can be emailed to anyone who concerned
* Conveniently retrieve / edit all history records at any time
* Accuracy Index with trend indication : Upwards Arrow, Normal Arrow( no change ), Downwards Arrow

**** Please note that this app only works on iPhone with an ambient temperature and humidity dongle sensor. ****